Implanting at an alternate location (in the muscle or fat pad at the
base of the ear) or crushing the pellets did not appear to cause side effects
or adversely affect animal performance. However, implanting at the ...

Polled Hereford cows on native Flint Hills pasture not supplemented
until February lost more weight from November to February and were in poorer
condition during the winter and early spring than cows supplemented ...